这个报错的完整信息
Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'jira.ji.ID' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
这个说的意思是你使用id需要分组，本次方案针对我自己的问题
我是将sql语句放到永洪报表才出现的，在永洪报表中ji.id和ji.`ID`是不一样的情况，有的时候，你使用聚合函数，比如sum(aa.c),那个作为
返回值的时候，请这个sum(aa.c) as 'count',这个可以避免提示分组的情况，我的sql是统一为ji.id,然后最后 group by ji.id
- clause GROUP only_full_group_by nonaggregated functionallyclause group only_full_group_by nonaggregated clause group nonaggregated functionally only_full_group_by nonaggregated incompatible nonaggregated contains clause group only_full_group_by functionally incompatible clause nonaggregated expression contains only_full_group_by only_full_group_by incompatible sql_mode group only_full_group_by mysql group only only_full_group_by sql_mode mysql group